Nearshore Marine Forecast
Issued by NWS Detroit/Pontiac, MI

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
037
FZUS53 KDTX 291949
NSHDTX

Nearshore Marine Forecast for Michigan
National Weather Service Detroit/Pontiac MI
349 PM EDT Mon Apr 29 2024

For waters within five nautical miles of shore

Waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. Occasional wave height is the average of
the highest 1/10 of the wave spectrum.

LHZ422-300400-
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
349 PM EDT Mon Apr 29 2024

.TONIGHT...Southwest winds 10 to 20 knots. Cloudy. A chance of
showers and thunderstorms in the evening, then a slight chance of
showers and thunderstorms after midnight. Waves 2 feet or less.
.TUESDAY...West winds 15 to 20 knots diminishing to 10 to
15 knots in the late morning and afternoon. Partly cloudy. Waves
1 to 3 feet.
.TUESDAY NIGHT...West winds 10 to 15 knots veering to the
northeast in the late evening and early morning, then veering to
the east after midnight. Mostly clear. Waves 2 feet or less.
.WEDNESDAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots early in the afternoon. Partly cloudy. Waves 1 to
3 feet.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ421-300400-
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
349 PM EDT Mon Apr 29 2024

.TONIGHT...Southwest winds 10 to 20 knots. Cloudy. A chance of
showers and thunderstorms in the evening, then a slight chance of
showers and thunderstorms after midnight. Waves 1 to 3 feet.
.TUESDAY...Southwest winds 10 to 15 knots. Partly cloudy. Waves
1 to 3 feet.
.TUESDAY NIGHT...Northwest winds 10 to 15 knots veering to the
northeast in the late evening and early morning, then becoming
east 5 to 10 knots after midnight. Mostly clear. Waves 2 feet or
less.
.WEDNESDAY...Southeast winds 10 to 15 knots veering to the
southwest early in the afternoon. Partly cloudy. Waves 1 to
3 feet.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ441-300400-
Port Austin to Harbor Beach MI-
349 PM EDT Mon Apr 29 2024

.TONIGHT...Southwest winds 15 to 20 knots diminishing to 5 to 15.
Cloudy with a chance of showers and thunderstorms. Waves 1 to 3
feet.
.TUESDAY...West winds 10 to 15 knots. Partly cloudy. Waves 1 to
3 feet.
.TUESDAY NIGHT...North winds 5 to 10 knots veering to the east in
the late evening and overnight. Partly cloudy. Waves 2 feet or
less.
.WEDNESDAY...Southeast winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. Partly cloudy. Waves
2 feet or less.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ442-300400-
Harbor Beach to Port Sanilac MI-
349 PM EDT Mon Apr 29 2024

.TONIGHT...Southwest winds around 20 knots decreasing to 5 to 15
knots. Cloudy. Light showers likely and a chance of thunderstorms
in the evening, then a chance of showers and thunderstorms after
midnight. Waves 1 to 3 feet.
.TUESDAY...West winds 5 to 10 knots increasing to 10 to 15 knots
in the late morning and afternoon. Partly cloudy. A slight chance
of showers and thunderstorms in the morning. Waves 2 feet or
less.
.TUESDAY NIGHT...North winds 5 to 10 knots. Partly cloudy. Waves
2 feet or less.
.WEDNESDAY...South winds 5 to 10 knots increasing to 10 to
15 knots in the late morning and afternoon. Partly cloudy. Waves
2 feet or less.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LHZ443-300400-
Port Sanilac to Port Huron MI-
349 PM EDT Mon Apr 29 2024

.TONIGHT...Southwest winds around 20 knots decreasing to 5 to 15
knots. Cloudy with showers likely and a chance of thunderstorms.
Waves 1 to 3 feet.
.TUESDAY...West winds 5 to 10 knots becoming northwest 10 to
15 knots early in the afternoon. Mostly cloudy with a chance of
showers and a slight chance of thunderstorms in the morning, then
partly cloudy in the afternoon. Waves 2 feet or less.
.TUESDAY NIGHT...Northwest winds 5 to 10 knots. Mostly clear.
Waves 2 feet or less.
.WEDNESDAY...Southwest winds 5 to 10 knots becoming south 10 to
15 knots in the late morning and afternoon. Partly cloudy in the
morning becoming mostly sunny. Waves 2 feet or less.

See Lake Huron Open Lake Forecast for days 3 through 5.

$$

LEZ444-300400-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
349 PM EDT Mon Apr 29 2024

.TONIGHT...Southwest winds around 20 knots decreasing to 5 to 15
knots. Cloudy with showers likely and a chance of thunderstorms.
Waves 2 to 4 feet, diminishing to 2 feet or less.
.TUESDAY...West winds 5 to 10 knots. Mostly cloudy with a chance
of showers in the morning, then partly cloudy in the afternoon.
Waves 2 feet or less.
.TUESDAY NIGHT...Northwest winds 5 to 10 knots until early
morning becoming light and variable. Clear. Waves 2 feet or less.
.WEDNESDAY...South winds 5 to 10 knots becoming southwest 10 to
15 knots early in the afternoon. Mostly sunny. Waves 2 feet or
less.

See Lake Erie Open Lake Forecast for days 3 through 5.

The water temperature at Belle Isle is 53 degrees.

$$

SF

You can obtain your latest National Weather Service forecasts online
a www.weather.gov/greatlakes